linux-kernel - Re: [PATCH] arch: arm64: xilinx: Make zynqmp

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Message-ID: <3d6e9823-d601-bafd-8bf3-8ff857228ec6@xilinx.com>
Date:   Mon, 9 Mar 2020 14:59:21 +0100
From:   Michal Simek <michal.simek@...inx.com>
To:     Jolly Shah <jolly.shah@...inx.com>, ard.biesheuvel@...aro.org,
        mingo@...nel.org, gregkh@...uxfoundation.org,
        matt@...eblueprint.co.uk, sudeep.holla@....com,
        hkallweit1@...il.com, keescook@...omium.org,
        dmitry.torokhov@...il.com, michal.simek@...inx.com
Cc:     rajanv@...inx.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Tejas Patel <tejas.patel@...inx.com>
Subject: Re: [PATCH] arch: arm64: xilinx: Make zynqmp_firmware driver optional

On 26. 02. 20 1:04, Jolly Shah wrote:
> From: Tejas Patel <tejas.patel@...inx.com>
> 
> Make zynqmp_firmware driver as optional to disable it, if user don't
> want to use default zynqmp firmware interface.
> 
> Signed-off-by: Tejas Patel <tejas.patel@...inx.com>
> Signed-off-by: Jolly Shah <jolly.shah@...inx.com>
> ---
>  arch/arm64/Kconfig.platforms    | 1 -
>  drivers/firmware/xilinx/Kconfig | 2 ++
>  2 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> index b2b504e..563c93d 100644
> --- a/arch/arm64/Kconfig.platforms
> +++ b/arch/arm64/Kconfig.platforms
> @@ -301,7 +301,6 @@ config ARCH_ZX
>  
>  config ARCH_ZYNQMP
>  	bool "Xilinx ZynqMP Family"
> -	select ZYNQMP_FIRMWARE
>  	help
>  	  This enables support for Xilinx ZynqMP Family
>  
> diff --git a/drivers/firmware/xilinx/Kconfig b/drivers/firmware/xilinx/Kconfig
> index bd33bbf..9a9bd19 100644
> --- a/drivers/firmware/xilinx/Kconfig
> +++ b/drivers/firmware/xilinx/Kconfig
> @@ -6,6 +6,8 @@ menu "Zynq MPSoC Firmware Drivers"
>  
>  config ZYNQMP_FIRMWARE
>  	bool "Enable Xilinx Zynq MPSoC firmware interface"
> +	depends on ARCH_ZYNQMP
> +	default y if ARCH_ZYNQMP
>  	select MFD_CORE
>  	help
>  	  Firmware interface driver is used by different
> 

Applied but with arm64: zynqmp: Prefixes.

Thanks,
Michal